United Flight 5377 Deals & Information (2026/2027)

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United Flight 5377 Route Deals From $210

The cheapest prices found with in the last 7 days for return flights were $207 and $210 for one-way flights to Gunnison-Crested Butte Regional for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$207 Roundtrip, found 3 days ago
$207
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $207 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$229 Roundtrip, found 3 days ago
$229
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $229 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$234 Roundtrip, found 3 days ago
$234
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $234 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$235 Roundtrip, found 3 days ago
$235
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $235 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$241 Roundtrip, found 3 days ago
$241
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $241 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$252 Roundtrip, found 3 days ago
$252
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $252 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$268 Roundtrip, found 3 days ago
$268
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $268 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$273 Roundtrip, found 3 days ago
$273
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $273 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$278 Roundtrip, found 3 days ago
$278
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $278 found 3 days ago
Wed, Jun 17 - Sat, Jun 20
DEN
Denver Intl.
GUC
Gunnison-Crested Butte Regional
$289 Roundtrip, found 3 days ago
$289
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jun 17 from Denver Intl. to Gunnison-Crested Butte Regional, returning Sat, Jun 20, priced at $289 found 3 days ago

Frequently asked questions

What route does flight number UA5377 take?
UA5377 flies direct from MKE to ORD in approximately 55 minutes. It can be used on other routes though, some of which may be multi-stop journeys. Keep an eye out for this when locking in your seat to avoid any mix-ups.
What kind of plane is on flight number UA5377?
It's possible you'll be on the Bombardier CRJ if you're traveling from General Mitchell Intl. Airport (MKE) to Chicago, IL Airport (ORD-O'Hare Intl.), a popular route for flight number UA5377.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA5377 flight with Travelocity, please visit our Customer Service Portal.